Whiten Teeth: Strawberries

This double-duty superfood provides the highest levels of Vitamin C out of all citrus fruits, and it helps whiten your smile. The astringency in strawberries can reduce tooth discoloration caused by other foods and beverages, like coffee.

Boost Immune System: Garlic

We should have figured something strong enough to fight off vampires could also fight off a common cold. Garlic contains a large amount of allicin, which kills bacteria that causes infections and illnesses.

Fade Scars: Tomatoes

Battle wounds be gone: Tomatoes help promote tissue growth, which can fade scars at a faster speed. They also provide nutrients that help cuts heal faster in the first place. This seems like a good excuse to eat more saucy foods like pizza.

Reduce Dark Under-Eye Circles: Spinach

Ever wonder where dark under-eye circles come from? As it turns out, this is a nasty side effect of water retention. Fret not: Spinach is high in Vitamin B, which can combat this buildup and leave your face looking fresher than ever.

Improve Your Mood: Walnuts

It's no secret that good food can improve one's mood. However, some foods generate euphoria beyond being palate pleasing. Walnuts produce serotonin, the chemical that our brain releases to make us happy.